Sealed lead-acid battery

Details Sealed lead-acid battery Sealed lead-acid battery

1989-12-08

1991-07-30

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429135, 429204, 429225, H01M 214

Patent

active

050359665

ABSTRACT:
A sealed lead-acid battery is provided containing a sulfuric acid electrolyte of a sufficient amount to perform charging and discharging of the battery which is impregnated and retained in fine particles of silica located and placed around an assembled element. In this way, an inexpensive sealed-lead acid battery which exhibits high discharging performance.

REFERENCES:
patent: 1405627 (1922-02-01), Petrie
patent: 1433136 (1922-10-01), Holmes
patent: 1486430 (1924-03-01), Hansen
patent: 1541377 (1925-06-01), Owen
patent: 1573369 (1926-02-01), Benner
patent: 2655552 (1953-10-01), Fuller et al.
patent: 2892247 (1959-06-01), Honey
patent: 2923758 (1960-02-01), Lake
patent: 4262068 (1981-04-01), Kono et al.
patent: 4652505 (1987-03-01), Komaki et al.

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